90441008

素因数分解:

$2^4\times 7^1\times {\mathrm{807509}}^1$

素因数の和:807524

約数の個数: 20

約数和(自身を含む): 200262480

約数和(自身を除く): 109821472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 807509, 1615018, 3230036, 5652563, 6460072, 11305126, 12920144, 22610252, 45220504, 90441008]

約数ペア:

[(1, 90441008), (2, 45220504), (4, 22610252), (7, 12920144), (8, 11305126), (14, 6460072), (16, 5652563), (28, 3230036), (56, 1615018), (112, 807509)]